13586528720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1141

約数の個数: 160

約数和(自身を含む): 34178955264

約数和(自身を除く): 20592426544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 313, 368, 460, 496, 620, 626, 713, 761, 920, 1240, 1252, 1426, 1522, 1565, 1840, 2480, 2504, 2852, 3044, 3130, 3565, 3805, 5008, 5704, 6088, 6260, 7130, 7199, 7610, 9703, 11408, 12176, 12520, 14260, 14398, 15220, 17503, 19406, 23591, 25040, 28520, 28796, 30440, 35006, 35995, 38812, 47182, 48515, 57040, 57592, 60880, 70012, 71990, 77624, 87515, 94364, 97030, 115184, 117955, 140024, 143980, 155248, 175030, 188728, 194060, 223169, 235910, 238193, 280048, 287960, 350060, 377456, 388120, 446338, 471820, 476386, 542593, 575920, 700120, 776240, 892676, 943640, 952772, 1085186, 1115845, 1190965, 1400240, 1785352, 1887280, 1905544, 2170372, 2231690, 2381930, 2712965, 3570704, 3811088, 4340744, 4463380, 4763860, 5425930, 5478439, 7383983, 8681488, 8926760, 9527720, 10851860, 10956878, 14767966, 17853520, 19055440, 21703720, 21913756, 27392195, 29535932, 36919915, 43407440, 43827512, 54784390, 59071864, 73839830, 87655024, 109568780, 118143728, 147679660, 169831609, 219137560, 295359320, 339663218, 438275120, 590718640, 679326436, 849158045, 1358652872, 1698316090, 2717305744, 3396632180, 6793264360, 13586528720]

約数ペア:

[(1, 13586528720), (2, 6793264360), (4, 3396632180), (5, 2717305744), (8, 1698316090), (10, 1358652872), (16, 849158045), (20, 679326436), (23, 590718640), (31, 438275120), (40, 339663218), (46, 295359320), (62, 219137560), (80, 169831609), (92, 147679660), (115, 118143728), (124, 109568780), (155, 87655024), (184, 73839830), (230, 59071864), (248, 54784390), (310, 43827512), (313, 43407440), (368, 36919915), (460, 29535932), (496, 27392195), (620, 21913756), (626, 21703720), (713, 19055440), (761, 17853520), (920, 14767966), (1240, 10956878), (1252, 10851860), (1426, 9527720), (1522, 8926760), (1565, 8681488), (1840, 7383983), (2480, 5478439), (2504, 5425930), (2852, 4763860), (3044, 4463380), (3130, 4340744), (3565, 3811088), (3805, 3570704), (5008, 2712965), (5704, 2381930), (6088, 2231690), (6260, 2170372), (7130, 1905544), (7199, 1887280), (7610, 1785352), (9703, 1400240), (11408, 1190965), (12176, 1115845), (12520, 1085186), (14260, 952772), (14398, 943640), (15220, 892676), (17503, 776240), (19406, 700120), (23591, 575920), (25040, 542593), (28520, 476386), (28796, 471820), (30440, 446338), (35006, 388120), (35995, 377456), (38812, 350060), (47182, 287960), (48515, 280048), (57040, 238193), (57592, 235910), (60880, 223169), (70012, 194060), (71990, 188728), (77624, 175030), (87515, 155248), (94364, 143980), (97030, 140024), (115184, 117955)]